baber/WOPTO huggingface dataset:
Patent JP-S60110023-A (JP)
Title: Power supply control circuit
Inventor: ISHITA MICHIYOSHI
IPC: G05F1/575
Filed: 1983-11-18
Abstract: PURPOSE:To omit a power supply transformer and to attain a lightweight structure of a power supply control circuit with reduction of the cost, by connecting the main and secondary rectifying circuits directly to an AC power supply with a thyristor connected to the main rectifying circuit and controlling the gate of the thyristor with the power supply of the secondary rectifying circuit. CONSTITUTION:An AC power supply is connected directly to a main rectifying circuit 23, and a thyristor 24 is inserted in series to the other end of the circuit 23. While a secondary rectifying circuit is provided with a resistance 28, a diode 29 and a smoothing capacitor 30. This secondary rectifying circuit is also connected directly to the AC power supply. The output side of the secondary rectifying circuit is connected directly to the stabilizing circuit 31 and also to a control circuit 32 of the thyristor 24. The power supply to a TV receiver is controlled by the thyristor 24. In other words, the power supply control signal is received by a remote control receiver 34 from a remote control transmitter 33 and converted into the DC control voltages by the circuit 32. Thus the thyristor 24 is controlled. The stabilizing circuit 31 supplies the DC power to the circuit 32.
Patent JP-H0942598-A (JP)
Title: Processing system and processing method for vaporized gas of liquefied gas
Inventor: NUMATA YOSHIBUMI
IPC: F17C9/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To restrict fluctuation of flow at the time of starting and stopping a compressor, and provide a smooth BOG process in the case where a secondary pressor for boosting to a high pressure on the discharge side of an existing BOG compressor of low pressure specifications. SOLUTION: Primary compressors 4, 5 to such BOG to be boosted are provided in BOG pipings 2 to discharge BOG generated in a storage tank 1 storing liquefied gas, and a secondary compressor 10 is serially disposed to further boost BOG boosted by the primary compressors 4, 5. Pressure baffer lines 6a, 25, 27 are provided in discharge tubes 6, 23 of the primary compressors 4, 5 and the secondary compressor 10 to introduce BOG to the suction side of the respective compressors 4, 5, 10 through recycle valves 4a, 24, 26, and a control means is provided so that the recycle valves 4a, 24, 26 of the respective compressors 4, 5, 10 which are opened before starting are gradually closed after starting, and that the recycle valves 4a, 24, 26 are gradually opened after stopping the compressors 4, 5, 10.
Patent JP-H0381105-A (JP)
Title: Powder feeder
Inventor: OKUBO MINORU
IPC: B28B1/50
Filed: 1989-08-24
Abstract: PURPOSE:To enable feed of powder stocks to a molding tool at a distribution where it is much at an end part and a little at the central part, by a method wherein a rotor provided with a measure having a groove where the more it goes to the center in a longitudinal direc tion, the smaller a sectional area becomes for its receptive space is supported within a horizon tal casing through a clearance. CONSTITUTION:A drum-shaped rotor 2 is supported by a shaft within a drum-shaped horizontal casing 1 through a clearance 30. A receptive space for powder of a measures 3 is constituted of groove 31 extending over the whole length of the rotor 2 and the more the groove goes to the center of the rotor, the smaller a sectional area of the groove becomes. Partition plates 32... are provided with a groove at every interval. Stocks in a hopper 5 are loaded into the measure 3 when the measure is situated directly under a stock feed port 4 and when the measure 3 is filled up with the stocks, the rotor 2 is turned. Surplus powdery body is scraped off on the inside of the casing 1, the stock in the measure 3 are quantified and when the same arrives at a position directly above a stock falling port 6, the same is fed within a tool 7 through falling. The more the measure 3 goes to its center, the smaller the distribution of the stocks, in the tool 7 becomes by a quantity corresponding to an expanding quality at the time of firing and foaming in accordance with the distribution of the stocks in the measure 3.
Patent JP-H04100777-A (JP)
Title: Portable warning device for approach of train
Inventor: MOTOKI ISAO
IPC: B61L23/16
Filed: 1990-08-19
Abstract: PURPOSE:To improve safety, reliability, and operability in construction work near the business line of railway by connecting together an approach of train detecting means and a control means through a telephone line along a railway line, detecting approach of a train on a remote position from the detecting means, and outputting a warning. CONSTITUTION:Communication cables CC for a telephone line along a railway line and the like are laid along a railway line R2 for up train and a line R1 for down train (hereafter 1 is down, 2 is up), and a terminal box TB for a phone is usually provided every 500m. Utilizing this terminal box for a phone TB, the detected signal of approach of a train from start point detectors SD1, SD2 is transmitted to a warning system WS on working site apart by 1.0-1.5km for example. By detecting the train passing through with end point detectors ED1, ED2, operation of the warning system WS is stopped. Hereby, work of movement or installation is facilitated.
Patent JP-H0382001-A (JP)
Title: Magneto-optic thin-film and manufacture thereof
Inventor: SHINTAKU TOSHIHIRO
IPC: G02F1/09
Filed: 1989-08-24
Abstract: PURPOSE:To obtain a magneto-optic thin-film having a large Faraday constant to the light of a wavelength range of 1.5mum, small propagation loss and high performance by manufacturing the thin-film, which has the composition of chemical formula of CeXGD3-XFe5O12 where X represents a value within a specific range and is formed onto an optical substrate through sputtering. CONSTITUTION:A magneto-optic thin-film having the composition of chemical formula of CeXGD3-XFe5O12 where X represents a value from 0.5 to 1.5 is shaped onto an optical substrate through sputtering. A sintered body having said composition is used as a target material, a substrate temperature at the time of formation is brought to a temperature from 520 deg.C to 540 deg.C, and the sintered body is deposited through sputtering in an inert gas atmosphere, and thermally treated at a temperature from 650 deg.C to 850 deg.C, thus manufacturing the magneto-optic thin-film. A large Faraday constant is difficult to be acquired when the value of said X is less than 0.5, and a crystal film is difficult to be formed when the value of the X exceeds 1.5. Crystallization does not progress sufficiently when the substrate temperature at the time of deposition is less than 520 deg.C, and there is a tendency in which a grain boundary can be shaped in a film formed when the substrate temperature exceeds 540 deg.C.
Patent JP-H0284017-A (JP)
Title: Surge voltage limiter
Inventor: TOMONO AKIRA
IPC: H02M1/08
Filed: 1989-08-28
Abstract: PURPOSE:To achieve a low and stable maximum limit voltage characteristic by independently constituting a circuit containing a series capacitor for moderating the rising of pulse and a circuit for feeding trigger current to the gate of a thyristor then connecting the circuits in parallel. CONSTITUTION:A gate circuit comprises a constant voltage diode 34 and a capacitor 8. In case of a constant voltage diode having the operating voltage of about 140V, voltage drop is several volt for about 100mA current. Consequently, when the surge voltage exceeds slightly over 140V, sufficient amount of current flows quickly through the gate of a thyristor 5 thus firing the thyristor 5 with a short time lag. Consequently, a main surge absorbing circuit functions to pass the surge current through a varister 4 and the thyristor 5. As a result, the surge voltage is limited to the voltage of the varister 4. When a varister functionable with voltage slightly higher than 48V(e.g., 70-80V) is selected, the main surge absorbing circuit functions with voltage slightly higher than 140V thus limiting the surge voltage below 160V.
Patent JP-H0382968-A (JP)
Title: Insulating type level detector
Inventor: WASHINO RITSUO
IPC: H03K17/78
Filed: 1989-08-28
Abstract: PURPOSE:To detect the level of a very small quantity of input electricity by subjecting an input current to resistance-type potential division and outputting the circuit on the side connected to a control power supply when a circuit detecting the level of a very small quantity of electricity is operated. CONSTITUTION:The current inputted from a terminal 1 is introduced into a resistance-type potential divider circuit consisting of resistors R2 - R5, and resistors R7 and VR1. When the input current becomes a definite value or more, since the voltage between a gate G and a source S exceeds pinch-off voltage, a field-effect transistor TR1 is turned ON and a drain D and the source S become conductive. As a result, voltage is induced between both terminals of a resistor R6 and a transistor TR2 is turned ON and a photocoupler (PC1) 6 is turned ON. By this method, the level of the input current is detected and the current is outputted to the secondary part of the photocoupler 6 connected to a control power supply at the terminals 3, 4 thereof and a transistor TR3 is turned OFF. Therefore, when the input current becomes a level detection value or less, the transistor TR3 is turned ON and an auxiliary relay X is operated to act as a monitor relay on the daughter side.
Patent JP-H1060249-A (JP)
Title: Polycarbonate resin composition
Inventor: OONO YOSHITAKA
IPC: C08L67/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition capable of corresponding to the recent requirements of enhanced solvent resistance and excellent in thermal stability and molding flowability. SOLUTION: This polycarbonate resin composition comprises (A) 100 pts.wt. of a composition comprising (A-1) a polycarbonate resin and (A-2) a polyethylene terephthalate resin polymerized in the presence of a germanium catalyst and having >=80mol% of ethylene terephthalate repeating units in a (A-1)/(A-2) weight ratio of 99/1 to 40/60, and (B) 1-10 pts.wt. of a copolymer having a melt index(MI) value of 0.1-300g/10min at 190 deg.C under a load condition of 2kg and having at least one kind of olefin units and at least one kind of (meth) acrylic acid 1-10C alkyl ester units.
Patent JP-S60164848-A (JP)
Inventor: ERU KAATEISU UIDOOZU JIYUNIA
IPC: G06F11/25
Filed: 1984-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001050255-A (JP)
Title: Fluid bearing device
Inventor: KAWAKAMI KOICHI
IPC: F16C17/10
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing device capable of securing loosening force necessary for engagement of a shaft with a thrust plate constituting a thrust fluid bearing part, guaranteeing flatness of a thrust receiving surface, and maintaining pumping action for providing dynamic pressure of a predetermined amount to the thrust fluid bearing part. SOLUTION: In this fluid bearing device having a radial fluid bearing part R and a thrust fluid bearing part S comprosed by fixing a thrust plate 3 on a shaft 2, the thrust plate 3 is forced onto a shaft outer circumferential face formed with a surface roughness rougher than a surface roughness of the radial fluid bearing part R and fixed to it. Because the surface roughness of engagement of the shaft 2 and the thrust plate 3 is rough, loosening force is secured without increasing interference and compromising flatness of a thrust receiving surface.
Patent JP-H0967646-A (JP)
Title: Cold rolled steel sheet for enameling and its production
Inventor: NAKAGAWA HIROYUKI
IPC: C22C38/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the press workability and weldability of a steel sheet by specifying the compsn. of a Ti-contg. dead soft steel, holding its temp. without cooling the slab or cooling the same to the Ar3 transformation point or below and thereafter executing reheating and rolling. SOLUTION: This steel sheet has a compsn. contg., by weight, <=0.003% C, 0.05 to 0.50% Mn, 0.005 to 0.05% P, 0.005 to 0.03% S, 0.02 to 0.1% Co, 0.005 to 0.1% acid soluble Al, 0.002 to 0.02% N, <=0.005% B, <=0.1% rare earth metals and Ti so as to satisfy the conditions in the inequality I, also satisfying the inequalities II to V, and the balance Fe with inevitable impurities. At the time of rolling, molten steel having the above compsn. is formed into a continuously cast slab, thereafter, whose temp. is held at 1100 deg.C without reducing the temp. to the Ar3 transformation point or below or is air-cooled to the Ar3 transformation point or below or is cooled at a cooling rate less than the above, is subsequently reheated at <=1150 deg.C and is subjected to hot rolling, pickling, cold rolling, annealing and skin pass rolling by ordinary methods.
Patent JP-H04104430-A (JP)
Title: Manufacture of oxide cathode discharge display tube and oxide cathode for discharge display tube
Inventor: KANI AKIRA
IPC: H01J17/49
Filed: 1990-08-22
Abstract: PURPOSE:To reduce and stabilize an action voltage, achieve a high brightness, improve the color purity, and facilitate moulding by using conductive oxide including at least the oxide of one element in a specified group in an element periodic table for a cathode forming material. CONSTITUTION:Conductive oxide including the oxide of at least one element selected among groups Ia, IIa, IIIa in an element periodic table formed into powder, liquid vehicle of resin such as ethyl cellulose dissolved in solvent such as cerosolve, and binding components in glass composition such as SiO2 are kneaded into paste, and a cathode pattern is formed on a substrate by printing. After forming the pattern, this is dried and baked. By forming a pattern of metal film on the substrate at this time, gas occlusioncan be prevented without adding mercury to enclosed gas in a tube. The safety is thus improved, visible light emission of mercury is eliminated, and the color purity can be good.
Patent JP-S6197351-A (JP)
Title: Easy slipping polyester composition and production thereof
Inventor: TAGUCHI HISAKO
IPC: C08L67/02
Filed: 1984-10-18
Abstract: PURPOSE:To obtain a polyester compsn. having excellent moldability, transparency and slipperiness, by adding specified quantities of an alkaline earth metal salt, a phosphorus compd. and an alkali metal salt in the synthesis of a polyester and completing a polycondensation reaction. CONSTITUTION:In the synthesis of a polyester, an alkaline earth metal salt in a quantity represented by formula I is added to the reaction mixture when an esterification reaction is completed, and the mixture is stirred for 5-15min. A phosphorus compound in a quantity represented by formula II and an alkali metal salt in a quantity represented by formula III are then added thereto and a polycondensation reaction is completed. In the formulas, AE, P and A represent moles of the alkaline earth metal compd., the phosphorus compd. and the alkali metal compd. per mol of acid component constituting the polyester. Examples of the polyesters are polyethylene terephthalate and copolymers thereof wherein not more than 30mol% of a bifunctional carboxylic acid component, glycol component and hydroxycarboxylic acid component is copolymerized.
Patent JP-S6376530-A (JP)
Title: Synchronism maintaining system for tdma communication
Inventor: HATAKEYAMA IZUMI
IPC: H04J3/06
Filed: 1986-09-19
Abstract: PURPOSE:To eliminate the necessity of a complicated system constitution provided with plural base stations, by restoring normal system synchronism by causing a base station and specific suboffice to respectively send a reference burst and suboffice burst after the suboffice makes communication of system synchronizing information with the specific suboffice. CONSTITUTION:A specific suboffice 3 sends a reference burst 5 instead of a suboffice burst 6 when the transmission of the reference burst 5 is in trouble and, after the function of a base station 2 is restored, the base station 2 and specific suboffice 3 respectively send the reference burst 5 and suboffice burst 6 after communication of synchronizing information is made with the suboffice burst 6 sent from the base station 2. Therefore, the other suboffices can maintain frame synchronism even if the reference burst transmission of the base station 2 is in trouble and any fault in system synchronism can be eliminated.
Patent JP-2000055313-A (JP)
Title: Pot type liquid fuel combustion device
Inventor: IRITANI KOJI
IPC: F23D5/04
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To discharge fuel surely out of a pot so that the fuel will not be reserved on the bottom surface of the pot when a trouble, such as faulty ignition or the like, is generated. SOLUTION: In a pot type combustion device, provided with the evaporating section of fuel, which is formed on the upper surface of central bottom part of a pot 2, the bottom part of the pot 2 is constituted of a double bottom and a hollow part (d) is formed between an upper bottom A3-1 and a lower bottom A3-2 while the upper surface of peripheral rim of the upper bottom plate A3-1 is formed so as to be higher than the upper surface of the central part of the same and a plurality of communicating holes (c), communicating the upper surface side of the bottom plate with the inside of the hollow part (d), are provided on the peripheral rim part of the upper bottom plate along the circumferential direction of the pot 2.  According to this method, the amount of fuel reserved on the upper surface of the bottom part of the pot 2, can be retained in constant as much as possible even when the combustion device is installed in a slightly slanted condition.
Patent JP-S60112726-A (JP)
Title: Process for producing oxygen-containing compound
Inventor: WATANABE YOSHIHISA
IPC: C07C29/15
Filed: 1983-11-24
Abstract: PURPOSE:To produce the titled substance having high utilization value, under a relatively mild condition, in high efficiency, at a low cost, by using a ruthenium compound and an oxizole in place of expensive rhodium, as the catalyst for the reaction of carbon monoxide with hydrogen. CONSTITUTION:The objective compound is produced by reacting carbon monoxide with hydrogen at 50-350 deg.C and 1-2,000kg/cm<2>G pressure in the presenece of a ruthenium catalyst and a reaction accelerator comprising an oxiazole compound. The carbon monoxide and the hydrogen gas are supplied to the reaction system at a molar ratio of preferably 0.05-20, especially 0.1-10 to 1. The ruthenium catalyst is e.g. ruthenium chloride, ruthenium bromide, etc., and its amount is 1X10<-6>-100g-atom in terms of ruthenium atom per 1 liter of the reaction liquid. The amount of the oxazole compound is 1-5,000mol per 1g-atom of ruthenium.
Patent JP-S59108529-A (JP)
Inventor: OOKUBO HIDEO
IPC: F16F15/30
Filed: 1982-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6376497-A (JP)
Inventor: KANEHARA KOJI
IPC: H05K3/46
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6462242-A (JP)
Title: Center cut detection device for horizontal type hot former
Inventor: KAMIYA TETSUSHI
IPC: B21J5/10
Filed: 1987-09-02
Abstract: PURPOSE:To automatically detect the generation of a defective part by sliding an ejector by following the movement of the work moving to a center cut position and judging the presence or absence of the charging of a work to a center cutting die. CONSTITUTION:The work 5 charged into a center cutting die 3 is subjected to center cutting with the left directional movement of a punch 8. At this time, an ejector sleeve 6 and ejector rod 14 are also moved in the left direction by interlocking with the work 5 and a sensor 12 is turned ON by its contact with a dog 13. But in case of no work 5 being charged in the center cutting die 3, the sensor 12 remains as it is OFF. A controller 16 therefore judges that no work 5 is charged in the center cutting die 3 by discriminating with an end stock cut timing based on this OFF signal, outputting the signal of the equipment stoppage for example. Since the sensor 12 remains as it is in ON state with its contact with the dog 13 after the center cutting, the end face of an ejector 4 is made coincident with the upper face of a die 2 approximately with the right directional movement of an ejector lever 15 and the sensor 12 is made in OFF state.
Patent JP-2000034026-A (JP)
Title: Sheet loading device and image forming apparatus
Inventor: IZUMI MAKOTO
IPC: B65H1/14
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To keep a sheet loading table in a stop position even if a large load is applied by stopping the sheet loading table in a stop position on receiving the load of weight of loaded sheets and the sheet loading table. SOLUTION: An elevating mechanism 320 is installed and fixed to a sheet loading device by an elevating mechanism fitting table 321, the rotation of a driving motor 322 as a driving source for elevating a sheet loading table is transmitted to a driving output gear 325, and the driving output gear 325 meshes with a rack of the sheet loading device to elevate the sheet loading table. The operation torque of a torque limiter 328 is set to torque such that even in the condition of loading the sheet loading table with a large amount of sheets, the sheet loading table is not lowered, and the weight load of the loaded sheets and the sheet loading table is received from the driving output gear 325 through the driving motor 322 to the torque limiter 328, so that the sheet loading table is kept in a designated stop position.
Patent JP-H0770219-A (JP)
Title: Curing of ultraviolet-curing composition
Inventor: SHOJI TOSHIHIRO
IPC: C08F2/44
Filed: 1993-09-03
Abstract: PURPOSE:To carry out the curing of an ultraviolet-curing composition giving a coating film having excellent durability and capable of keeping its low friction coefficient even by leaving standing in hot and humid atmosphere and useful as coating materials, etc., by irradiating a specific ultraviolet-curable composition with ultraviolet rays having respective specific wavelength and intensity. CONSTITUTION:An ultraviolet-curing composition containing (A) 100 pts.wt. of an ultraviolet-curing compound such as polyester (meth)acrylate and (B) preferably 0.3-5 pts.wt. of a silicone oil is cured by irradiating the composition with ultraviolet rays at prescribed radiation dose. The ultraviolet rays consist of a mixture of ultraviolet rays of >300nm wavelength and ultraviolet rays of <=300nm wavelength or exclusively ultraviolet rays having wavelength of >300nm. In the case of using a mixture of ultraviolet rays, the intensity of the ultraviolet rays of <=300nm wavelength corresponds to <=45% of the intensity of the ultraviolet rays of >300nm wavelength.
Patent JP-S5915821-A (JP)
Inventor: KURAUSU BIIYA
IPC: D06F43/08
Filed: 1982-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6280702-A (JP)
Title: Method for diagnozing drawing-out of signal input/output connector cable from automatic control device
Inventor: YAMANOBE SACHIO
IPC: G05B23/02
Filed: 1985-10-04
Abstract: PURPOSE:To prevent a plant from the generation of an accident due to system abnormality by setting up a manual mode and holding a control signal at a current position when a signal input connector cable to be a signal I/O processing module is drawn out during the time automatic operation is continued by a digital computer. CONSTITUTION:A signal I/O connector cable 10 drawing-out diagnozing circuit 40 is formed in a control system. When the diagnozing circuit 40 decides that no signal I/O connector cable 10 is drawn out, a control arithmetic part 4 in the digital computer 3 outputs a normal detection signal 24 to an auto/manual switching circuit 30 as one condition for control automating conditions 23. When the condition is turned to '0', the system is quickly turned to the manual mode to hold the control signal 24 at the current value.